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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2025
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
#include "td/utils/port/config.h"
#include "td/utils/common.h"
#include "td/utils/Slice.h"
#include "td/utils/Status.h"
namespace td {
struct Stat {
bool is_dir_;
bool is_reg_;
bool is_symbolic_link_;
int64 size_;
int64 real_size_;
uint64 atime_nsec_;
uint64 mtime_nsec_;
};
Result<Stat> stat(CSlice path) TD_WARN_UNUSED_RESULT;
struct CpuStat {
uint64 total_ticks_{0};
uint64 process_user_ticks_{0};
uint64 process_system_ticks_{0};
};
Result<CpuStat> cpu_stat() TD_WARN_UNUSED_RESULT;
struct MemStat {
uint64 resident_size_ = 0;
uint64 resident_size_peak_ = 0;
uint64 virtual_size_ = 0;
uint64 virtual_size_peak_ = 0;
};
Result<MemStat> mem_stat() TD_WARN_UNUSED_RESULT;
#if TD_PORT_POSIX
namespace detail {
Result<Stat> fstat(int native_fd);
} // namespace detail
Status update_atime(CSlice path) TD_WARN_UNUSED_RESULT;
#endif
} // namespace td
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